A producer convinces some young creators of horror props to set up a 'haunted house' and use it as a film set. The building is an old haunted film studio: 30 years earlier an actor in a clown costume went mad and killed himself and his lover in a fire. But by communicating with the ghosts, the kids discover that the real story of what happened is quite different... A passionate, vintage-styled homage to the Hong Kong horror comedies of yesteryear.

Yan Zilang is an internationally acclaimed conductor working in the United States. After his former teacher inherits a group of problem students, Zilang returns to Hong Kong to assist with training them. Although it won’t be an easy task, Zilang is prepared to do everything he can to help the kids find their voices.

When the dragons perished, the treasure they owned was left deep in the desert. Every ten years, the entrance to the dragons' treasure house would appear in the open in the desert, attracting a group of people with unique skills called desert hunters. The desert has since become a fantasy treasure world of hunters and monsters. In order to get the treasure, one must find three gemstones, Jialan, Hengluo, and Ayu, and put them into the devil's work ball, after which, the door of the treasure house where endless wealth was would open. Carrying the devil's work ball with her, He Xiqing, the only living princess of Dragon, arrived at the hunter inn and hired a top hunter, Jiang Liuhai, at a high price, to look for the treasure with her. Since then, a fantastic adventure story in the desert unfolded.